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D.4.5.1 equiMaxEHV
Procedure from library ehv.lib (see ehv_lib).
- Usage:
- equiMaxEHV(I); I ideal
- Return:
- ideal, the equidimensional part of I.
- Note:
- Uses algorithm of Eisenbud, Huneke, and Vasconcelos.
Example:
| LIB "ehv.lib";
ring r = 0,(x,y,z),dp;
ideal I = intersect(ideal(z),ideal(x,y),ideal(x2,z2),ideal(x5,y5,z5));
equiMaxEHV(I);
==> _[1]=z
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